US9644371B2 - Board panel - Google Patents

Board panel Download PDF

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Publication number
US9644371B2
US9644371B2 US13/984,162 US201213984162A US9644371B2 US 9644371 B2 US9644371 B2 US 9644371B2 US 201213984162 A US201213984162 A US 201213984162A US 9644371 B2 US9644371 B2 US 9644371B2
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Prior art keywords
slits
board panel
front face
hard material
material layer
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US20130330508A1 (en
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Kenichi Sato
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A47B96/20—Furniture panels or like furniture elements
    • A47B96/202—Furniture panels or like furniture elements with a continuous layer allowing folding
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A47B96/20—Furniture panels or like furniture elements
    • A47B96/205—Composite panels, comprising several elements joined together
    • A47B96/206—Composite panels, comprising several elements joined together with laminates comprising planar, continuous or separate layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/047—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/08—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/12—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of solid wood
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/24—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/32—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
    • E04C2/328—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material slightly bowed or folded panels not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0278—Polyurethane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0285—Condensation resins of aldehydes, e.g. with phenols, ureas, melamines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2419/00—Buildings or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2479/00—Furniture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2607/00—Walls, panels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24298—Noncircular aperture [e.g., slit, diamond, rectangular, etc.]
    • Y10T428/24314—Slit or elongated

Definitions

  • the present invention relates to a board panel for use in furniture components or partition walls.
  • partition walls a person wants to have a curved shape, not a flat shape, to reduce acoustic reflections, or for a design friendly to young children and old people (to protect them from injuries from the unexpected wall impact).
  • Wall hoards made of plywood or plaster hoards cannot have curved surfaces. For this reason, board panels have been bent to provide curved surfaces. Nevertheless, to create a desired shape by bending board panel craftsmanship was required.
  • Patent Document 1 discloses a board panel on which a curved surface can be formed easily by installing in that go through the board panel in the side direction on the front and back side surfaces of the board panel both made from a foamed resin, and placing the tips of the front side-slit and the back side-slit more toward the inner part than the center of the board thickness.
  • Patent Document 1 had the following problems: (1) The board panel material is limited only to a foamed resin which provides insufficient strength by itself alone as a construction structure when pressed from the outside; therefore, bent veneers and so on also need to be laminated. (2) Doing so requires much expense in time and effort and craftsmanship. Since the lamination is performed by fixing the outside with bent veneers, the board panel cannot be removed, which is uneconomical, (3) Since slits go through the board panel in the side direction of the board panel, the surface part is a divided rectangle; therefore, even if the front face is made of a hard material such as wood and so on, enough strength cannot be obtained. Patent Document 1: Unexamined Patent Application Publication No 2009-041302.
  • the present invention provides a board panel which is transportable economically in a flat state, and easy to attach and detach, and can provide a curved surface simply while maintaining decoration and strength without craftsmanship.
  • the present invention is a board panel with a rectangular top characterized in that it has two or more stacked layers comprising a hard material and a soft material; wherein the front face layer is a layer of a hard material in which slits are provided in parallel with the vertical side of said rectangle; said slits have a length of 1 ⁇ 2 to 3 ⁇ 4 of said vertical side, and one end thereof touches the horizontal side of said rectangle; and said slits include one type in which one end thereof touches the upper horizontal side of said rectangle (upper slit) and the other type in which one end thereof touches the lower horizontal side of said rectangle (lower slits).
  • the “hard material” means the material for which it is difficult to obtain a desired curvature by pressure deformation. Many hard materials such as wood, metal, plastic, and so on are included in the hard materials.
  • the “soft material” means the material for which it is easy to obtain a desired curvature by pressure deformation.
  • the soft material includes rubber, many soil synthetic resins and so on. Further, the soft material has elasticity to absorb the pressure (the pressure generated by the weight of a person, for instance, for use in a chair-seat) applied to the surface of the board panel.
  • the “slit” means as band (a line having a width) of groove toward the inside the board panel when viewed from the outside of the board panel.
  • Slits go through the hard material. Further, since slits have a length of 1 ⁇ 2 to 3 ⁇ 4 of the vertical side and are in the form of upper slits and lower slits, the rectangle has slits on any lines that are in parallel with the horizontal sides of the rectangle; therefore, a curvature can be formed easily in the horizontal direction of the rectangle in the similar manner as Patent Document 1.
  • the slits have a length of 1 ⁇ 2 to 3 ⁇ 4 of the vertical side. Any line having a length of 1 ⁇ 2 or more that is in parallel with the horizontal side intercepts with slits. A curvature can be formed in the direction of the horizontal side of the board panel. The length is 3 ⁇ 4 or less and does not go through the vertical side.
  • partial strength enhancement can be made by laminating materials such as veneer, etc. an the stretched surface of plywood, etc.
  • the strength enhancement specific to the seat section may be considered. This may provide different elasticity, sensation, and so on for the sitting person. There is no need for reinforcing the externality, which makes attachment and detachment thereof easy.
  • slits may have the depth up to the middle point of the board panel rather than passing therethrough.
  • Any materials including wood, metal, and so on may be selected optionally to render a decorative board panel.
  • the board panel of the present invention is characterized in that said upper slits and said lower slits are arranged alternately.
  • gaps between slits are made smaller also near the upper side or lower side, thereby making the formation of a curvature easy.
  • the smaller gaps between slits separate the hard material on the front face to a slim shape.
  • the hard material on the front face deforms in such a way that each separate slim shape deforms to disperse and absorb the pressure in response to the pressure applied to the front face of the board panel. Even if the pressure applied to one slim part is transmitted to adjacent slim parts as stress, it will be a small stress. This makes the probability of damaging the hard material on the front face due to the pressure applied thereto become small.
  • the board panel of the present invention is characterized in that said slits are spaced 5 mm or more on the straight line connecting the middle points of said vertical sides while said slits are spaced 40 mm or less on said horizontal sides.
  • slits be spaced 5 mm or more on the straight line connecting the middle points of the vertical side. In order to reduce the probability of damaging the slim shape due to the internal stress, it is preferable that said slits be spaced 40 mm or less on said horizontal side.
  • the board panel of the present invention is characterized in that said front face layer is a wood layer and said vertical side is in the direction of wood grain of the wood.
  • wood for the front face layer provides the wood texture-based decorativeness.
  • the wood grain kept in the elongated direction reduces the probability of damaging it due to deformation. Since slits are formed in parallel with the vertical sides, when the vertical sides become the sides in the direction of wood grain, the parts having a slim shape are elongated in the direction of wood grain. However, there is no need for the “side in the direction of wood grain” to be strictly in parallel with wood grain. In the vertical direction or the horizontal direction of the rectangular board, the side closer to wood grain may be selected.
  • the present invention is a board panel with a rectangular top characterized in that it has three or more stacked layers comprising a hard material and a soft material; wherein said board panel comprises the first hard material layer on the front face, a soft material layer (middle soft material layer) which touches said first hard material layer; and the second hard material layer which is more toward the rear face side than said middle soft material layer; layers other than said first hard material layer and the second hard material layer are soft material layers; slits (front face-side slits) are formed in parallel with the vertical side of said rectangle on said first hard material layer of said board panel, said front face-side slits have a length of 1 ⁇ 2 to 3 ⁇ 4 of the length of said vertical side, and one end thereof touches the horizontal side of said rectangle while the depth thereof reaches said middle soft material layer but does not reach said first hard material layer; said two or more front face-side slits include the type in which one end thereof touches the upper horizontal side of said rectangle (upper front face slits) and the other type in which
  • the overall strength of the board panel can also be enhanced by introducing a thin material such as a fabric and so on containing a lattice of fibers for the middle soft material layer.
  • partial strength enhancement can be made by laminating materials such as veneer, etc. on the stretched surface of plywood, etc.
  • the strength enhancement specific to the seat section may be considered. This may provide different elasticity, sensation, and so on for the sitting person.
  • the shape of slits on the front face side and the rear face side viewed from the outside the board panel is the same as that of the above.
  • both of the hard material layers can form a curvature, thereby enabling the entire board panel to be curved.
  • the board panel of the present invention is characterized in that said upper front face slits and said lower front face slits are arranged alternately, and said upper rear face slits and said lower rear face slits are arranged alternately.
  • the board panel of the present invention is characterized in that said front face-side slits and said rear face side-slits are spaced 5 mm or more on the straight line connecting the middle points of said vertical sides, and said front face side-slits and said rear face side-slits are spaced 40 mm or less on said horizontal side.
  • the board panel of the present invention is characterized in that said first hard material layer and said second hard material layer are wood layers, and said vertical side thereof is in the direction of wood grain.
  • the board panel of the present invention is characterized in that said second hard material layer is the rear face layer.
  • Both layers on the front face and the rear face become hard material layers.
  • the hard material layers alone are exposed, and, for instance, decoration stemming from the hard material layer of wood can be attained.
  • the board panel of the present invention is characterized in that it comprises a face (middle plane) between the front face and the rear face of said board panel wherein it does not contain any of said front face side-slits and said rear face side-slits between the tip of said front face side-slits and the tip of said rear face side-slits.
  • the overall strength of the board panel can also be enhanced by the use of the slit-free middle plane. There is no hindrance for the board panel to form a curved surface even if slits are not formed, as long as the middle plane is a soft material.
  • the present invention is a board panel which can provide a curved surface easily and maintains decorativeness and strength, it can be utilized for wall surfaces, furniture, and so on.
  • one type of standardized board panel can be used to form curved surfaces of various shapes, thereby saving time required for selecting board panel.
  • FIG. 1 is a perspective view illustrating an example of the board panel of the present invention.
  • FIG. 2 is a diagram illustrating the side view of the board panel.
  • FIG. 3 is a plan view illustrating the board panel.
  • FIG. 4 is a bottom view of the board panel.
  • FIG. 5 is a diagram showing one half of the board panel.
  • FIG. 6 is a cross-sectional view of the board panel.
  • FIG. 7 is a diagram illustrating an example of the state in which a curved surface is formed.
  • FIG. 1 is a perspective view illustrating an example of the board panel of the present invention.
  • Front face hard material layer 2 and rear face hard layer 3 are adhered and laminated.
  • Front face hard material layer 2 and rear face hard layer 3 are made of plywood, and soil material layer 4 is made of a synthetic resin (PE 30 ).
  • FIG. 3 is a plan view of the board panel.
  • FIG. 4 is a bottom face view of the board panel.
  • the plywood that constitutes hard material layer 2 and rear face hard layer 3 has wood grain in the vertical direction of FIGS. 3 and 4 . Furthermore, in the external rectangle of FIGS. 3 and 4 , the side drawn vertically in the figure is the vertical side, and the side drawn horizontally is the horizontal side.
  • equally-spaced upper slits 5 a , 5 b , . . . and the equally spaced lower slits 6 a , 6 b , . . . are provided alternately.
  • the space of slits (referred to as “v”) of the area in which both upper slits find lower slits exist is 6 mm
  • the space of slits referred to as “w”) of the area in which only upper slits exist and the area in which only upper slits exist is 12 mm.
  • the front face is provided with slits at different locations from those of the rear face of board panel 1 , and slits in FIG. 3 an provided at different locations from those in FIG. 4 .
  • Slits of the board panel do not overlap with each other in the thickness direction, and the overall strength of the board panel can be reinforced.
  • FIG. 5 is a diagram illustrating a half of the board panel. It shows only one half of the inner part in FIG. 1 .
  • FIG. 6 is a cross-sectional view of the board panel. It shows the side view thereof in FIG. 5 , and the cross-sectional view cut out in the center section in FIG. 1 .
  • board panel 1 has slits having a depth which does not reach the center thereof, and has middle plane 7 which does not have slits between the front face and rear face.
  • Middle plane 7 enhances the strength of the board panel.
  • the middle plane is shown with one-dotted line in FIG. 6 ; however, this does not mean that there is an article in reality.
  • Middle plane 7 is a part of soft material layer 4 .
  • FIG. 7 is a diagram showing an example of a state in which a curved surface is formed.
  • Figure (a) illustrates the flat state.
  • curved surfaces having the shapes as illustrated in Figures (b) and (c) can be formed.
  • the middle plane section has no slit but deforms along the curved surface because it is a soft material.
  • the present invention is a board panel which can provide a curved surface simply while maintaining decoration and strength, and one type of standardized board panel can be used to form curved surfaces of various shapes, it can expect utilization by furniture manufacturers, construction companies, and so on.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Panels For Use In Building Construction (AREA)
US13/984,162 2011-02-18 2012-02-13 Board panel Active US9644371B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011-032993 2011-02-18
JP2011032993A JP4891442B1 (ja) 2011-02-18 2011-02-18 板材パネル
PCT/JP2012/053208 WO2012111582A1 (ja) 2011-02-18 2012-02-13 板材パネル

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2012/053208 A-371-Of-International WO2012111582A1 (ja) 2011-02-18 2012-02-13 板材パネル

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US15/396,638 Continuation-In-Part US11028583B2 (en) 2011-02-18 2016-12-31 Board panel

Publications (2)

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US20130330508A1 US20130330508A1 (en) 2013-12-12
US9644371B2 true US9644371B2 (en) 2017-05-09

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US (1) US9644371B2 (de)
EP (1) EP2677091B1 (de)
JP (1) JP4891442B1 (de)
DK (1) DK2677091T3 (de)
ES (1) ES2923662T3 (de)
WO (1) WO2012111582A1 (de)

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JP2012172328A (ja) 2012-09-10
US20130330508A1 (en) 2013-12-12
EP2677091B1 (de) 2022-03-23
EP2677091A4 (de) 2017-05-17
JP4891442B1 (ja) 2012-03-07

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